CVSS 3.1
7.7 highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:HCVE-2026-109800 sap se sap web dispatcher: Stack-based Buffer Overflow
High (7.7) in sap se sap web dispatcher. EPSS 0.3% estimated probability of exploitation activity in the next 30 days.
SAP Web Dispatcher does not sufficiently validate certain inputs during processing, which could lead to memory corruption. An attacker authenticated as a non-administrative user could exploit this vulnerability by providing specially crafted input, causing the Web Dispatcher process to terminate without user interaction. As a result, the Web Dispatcher and all backend systems reachable through it become unavailable, leading to a high impact on availability. There is no impact on confidentiality or integrity of the application.
Severity
- EPSS
- 0.3% estimated probability of exploitation activity in the next 30 days; 24th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
- CISA's assessment (SSVC)
- Exploitation: none · Automatable: no · Technical impact: partial, assessed 2026-11-10. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
- CWE
- CWE-121 Stack-based Buffer Overflow
- Published
- Modified
- Assigned by
- sap (CNA)
- NVD analysis
- Awaiting analysis
- Record from
- the NVD, synced
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Affected
- sap_se:sap web dispatcher
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| SAP_SE SAP Web Dispatcher | KRNL64UC 7.53 |
| SAP_SE SAP Web Dispatcher | WEBDISP 7.53 |
| SAP_SE SAP Web Dispatcher | 7.54 |
| SAP_SE SAP Web Dispatcher | 7.77 |
| SAP_SE SAP Web Dispatcher | 7.93 |
| SAP_SE SAP Web Dispatcher | 9.16 |
| SAP_SE SAP Web Dispatcher | KERNEL 7.53 |
| SAP_SE SAP Web Dispatcher | 9.20 |
| SAP_SE SAP Web Dispatcher | 9.21 |